port=8020;
kill -9 $(netstat -nlp | grep :$port | awk '{print $7}' | awk -F"/" '{ print $1 }')
nohup java -jar -Xms512M -Xmx512M -Xmn128M -XX:-OmitStackTraceInFastThrow -Dspring.profiles.active=dev gate.jar &
